SEA CALM (IMO 9629378)

SEA CALM is a Crude Oil Tanker built in 2013 and flying the Liberia flag, placing it in its 13th year of service. The vessel reports a deadweight tonnage of 318,448 metric tonnes, a gross tonnage of 164,169, and a length overall of 333 metres. At this scale, the vessel is configured for large-scale crude oil transport operations. SEA CALM is classed by the American Bureau of Shipping, which is a member of the International Association of Classification Societies. The vessel has been observed in the Malacca Strait, the South China Sea, and the Gulf of Mexico over recent periods. It has previously operated under two different names and two different flags. Over the last 36 months it has had 5 port state control (PSC) inspections and no detentions. The most recent inspection was on 23 April 2026.

Frequently asked questions

What is the vessel type and capacity of SEA CALM?

SEA CALM is a Crude Oil Tanker. It has a significant deadweight tonnage of 318,448 metric tonnes and a gross tonnage of 164,169.

Which classification society maintains SEA CALM?

The vessel is classed by the American Bureau of Shipping. This society is a recognized member of the International Association of Classification Societies (IACS).

What are the dimensions of SEA CALM?

The vessel has a length overall of 333 metres. It also features a beam width of 60 metres.

How many inspections has the vessel undergone recently?

Over the last 36 months it has had 5 port state control (PSC) inspections and no detentions, with 4 deficiencies recorded. The most recent inspection was on 23 April 2026. All-time records show 19 inspections since 2013 and no detentions.

Where has SEA CALM been operating recently?

The vessel has been observed in several regions, including the Malacca Strait and the South China Sea. It has also been active near the East Coast of South America.

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